222035422 has 16 divisors (see below), whose sum is σ = 397181952. Its totient is φ = 91020600.

The previous prime is 222035417. The next prime is 222035431. The reversal of 222035422 is 224530222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 222035393 and 222035402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344454 + ... + 345097.

It is an arithmetic number, because the mean of its divisors is an integer number (24823872).

Almost surely, 2^222035422 is an apocalyptic number.

222035422 is a deficient number, since it is larger than the sum of its proper divisors (175146530).

222035422 is a wasteful number, since it uses less digits than its factorization.

222035422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689583.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 222035422 is about 14900.8530628283. The cubic root of 222035422 is about 605.5370974345.

Adding to 222035422 its reverse (224530222), we get a palindrome (446565644).

The spelling of 222035422 in words is "two hundred twenty-two million, thirty-five thousand, four hundred twenty-two".